baber/WOPTO huggingface dataset:
Patent CA-2357018-A1 (CA)
Inventor: MAHAJAN PRAMOD B
IPC: C12N5/10
Filed: 2000-01-04
Abstract: L'invention concerne des acides nucléiques R1 isolés et les protéines qu'elles codent. La présente invention concerne des procédés et des compositions liées à la modification de la concentration de R1 et/ou de la composition de plantes. L'invention concerne également des cassettes d'expression recombinantes, des cellules hôtes, des plantes transgéniques et des compositions d'anticorps.
Patent CA-2358479-A1 (CA)
Title: 4-substituted-2-(4-fluorophenylamino)-5,6 dimethylpyrimidine
Inventor: HONG YOU WHA
IPC: C07D239/42
Filed: 1997-04-30
Abstract: A compound of the formula: (See Formula II) (See Formula IIA) wherein in which R represents hydroxy or an halogen.      Specifically when R is an halogen (Hal) the compound (II-A) is the starting material for the preparation of 5,6-dimethyl-2-(4-fluorophenylamino)-4-(1-methyl-1,2,3,4-tetra-hydroisoquinolin-2-yl) pyrimidine used as an anti-ulcer agent.
Patent CA-2358617-A1 (CA)
Inventor: AKIYAMA TERUYOSHI
IPC: C07C41/03
Filed: 2001-10-11
Abstract: A process for producing highly pure 3-1-menthoxypropane-1,2-diol safely and efficiently, and an intermediate to be used in the process 3-1-menthoxypropane-1,2-diol represented by the chemical formula (IV) is produced by adding 1-menthol to a 1,2-epoxy-3-halogenopropane represented by the following general formula (I) (wherein X represents a halogen atom) in an organic solvent in the presence of a Lewis acid to produce a novel 1-halogeno-3-1-menthoxypropan-2-ol represented by the following general formula (II), then, epoxidating it with a base in the presence of a phase transfer catalyst to produce a 1,2-epoxy-3-1-menthoxypropane represented by the chemical formula (III), and further hydrolyzing it.
Patent CA-2358673-A1 (CA)
Title: Method and apparatus for reducing rotor assembly circumferential rim stress
Inventor: DECKER JOHN JARED
IPC: F04D29/32
Filed: 2001-10-11
Abstract: A rotor assembly (10) for a gas turbine engine (12) operates with reduced circumferential rim stress. The rotor assembly includes a rotor (14) including a plurality of rotor blades (26) extending radially outward from an annular rim (20). A root fillet (80) extends circumferentially around each blade between the blades and rim. The rim includes an outer surface (28) including a plurality of concave indentations (90) extending between adjacent rotor blades and forming a compound radius. Each indentation extends from a leading edge (40) of the rotor blades towards a trailing edge (42) of the rotor blades.
Patent CA-2358793-A1 (CA)
Title: Vehicular cooling system
Inventor: JARRETT FRANK NELSON
IPC: F01P7/04
Filed: 2001-10-15
Abstract: Fan horsepower requirements and the size of power train heat exchangers may be reduced in a vehicular cooling system that includes an inlet (14) for the receipt of ambient air and first and second heat exchangers (28), (40) in proximity to the inlet (14) to receive ambient air therefrom and which are respectively adapted to receive first and second heat exchanger fluids by the ambient air.  The first and second heat exchangers (28), (40) are in side by side, substantially non superimposed relation to define first and second air flow paths (52, 54) extending in fluid flow parallel to a respective one of the heat exchangers (28), (40) from the inlet (14) to points (50), (52), (54) of discharge. A fan (44) flows air from the inlet (14) through the flow paths (52, 54) and a shutter (56) is located in one of the flow paths (54) and is movable between first and second positions respectively restricting air low and allowing relatively unrestricted air flow. An actuator (88) provided for moving the shutter (56) between the positions and a control (90, 98, 100) is provided for the actuator (88) which is responsive to power train and air conditioning system operating conditions.
Patent CA-2359057-A1 (CA)
Title: Use of tropical root crops in effective intervention strategies for treating difficult and complex cases and chronic diseases
Inventor: SLIMAK K M
IPC: A23L33/00
Filed: 2000-11-13
Abstract: This invention relates to an effective intervention plan. In one aspect the invention relates to the treatment of various symptoms, conditions or diseas es such as diarrhea, constipation, congestion, eczema, asthma, fatigue, muscle weakness, tension and spasms, irritable bowel syndrom, swelling, anxiety, multiple chemical sensitivities, moderate to excessive and moderate to sever e symptoms due to food allergies, sensitivities and intolerances, bloating, pain, headaches, leaky gut, hypersensitivity, sleep difficulties, severe und er weight, eating disorders, obsessive, compulsive disorders, panic attacks, sensory sensitivities, Alzheimer's disease, acid reflux, irritability, delay ed motor skills, delayed social skills, autism, PDD, infantile spasms and seizures by withhelding for a period of at least 5 days all foods except for  root crops.
Patent CA-2360399-A1 (CA)
Title: Valve system for ohv-type four-cylinder internal combustion engine
Inventor: MATSUDA MINORU
IPC: F01L1/04
Filed: 2001-10-29
Abstract: In a valve system for OHV-type horizontal opposed type four-cycle internal combustion engine, to contrive large reduction of the weight and size of piston heads at which intake and exhaust valves of the internal combustion engine are disposed. Valve camshafts 26i, 26e are provided at crankcase portions 2L, 2R for supporting a crankshaft 1, of left and right cylinder banks CB1, CB2 disposed on opposite sides of the crankshaft 1. Intake and exhaust valves 14, 15 provided at cylinder heads 4L, 4R are opened and closed by pull rods 20i, 20e operated by the valve camshafts 26i, 26e.
Patent CA-2362986-A1 (CA)
Inventor: SAFAR JIRI G
IPC: G01N33/68
Filed: 2000-02-28
Abstract: A sample is prepared from blood in a manner which makes it possible to furth er analyze proteins in the sample, e.g. to detect prions in the sample. Blood i s extracted, allowed to clot and subjected to separation processing (e.g. centrifugation) to obtain serum. The serum is treated with a complexing agen t which binds prions in the sample forming an agent/protein complex which make s it possible to concentrate the complex. Concentration of the complex results  in a sample which can be successfully analyzed, e.g. assayed using a range o f different types of assay methodologies for detecting prions (see the figure) .
Patent CA-2364395-A1 (CA)
Title: Method for controlling the use of a program signal in a broadcast system, and control device for a receiver for carrying out such a method
Inventor: WAJS ANDREW AUGUSTINE
IPC: H04H20/00
Filed: 2000-12-18
Abstract: In a method for controlling the use of a program signal in a broadcast system, comprising one or more broadcasters and a number of receivers, at least a part of the receivers can be provided with a storage medium for storing program signals. The program signal comprises content signals of a first and a second type, wherein the second type of content signals is inserted in time slots in the first type of content signals. At least the first type of content signals is scrambled using control words as scrambling keys to obtain a scrambled program signal. The program signal is scrambled using control words as scrambling keys and the scrambled program signal is broadcasted together with entitlement control messages (ECM's) containing the control words in an encrypted manner using a second key. Decrypting means are provided at each receiver for retrieving the control words from the ECM's by decrypting the ECM's, wherein the control words are delivered by the decrypting means for descrambling the program signal. At least a plurality of ECM's comprises control information to control the decrypting means in such a manner that at least the time slots for second type of content signals are maintained in the first type of content signals.
Patent CA-2364982-A1 (CA)
Title: Milk-and-sugar based powder product, method and uses
Inventor: CRAVERO RICARDO ALBERTO
IPC: A23L9/10
Filed: 2001-12-13
Abstract: A milk caramel powder product obtained from drying a milk caramel product based in milk and sugar cooked together, the powder product containing high molecular weight polysaccharides in an amount between about 3 wt% and about 40 wt% of the total weight of the solids present in the product, and having about 1% to about 7% humidity. The inventive products may be used directly, by reconstitution thereof by moistening of the powder, for domestic or industrial applications. The product may be used alone or combined with any proper additive. A method for obtaining the powder product is also provided.
Patent CA-2365585-A1 (CA)
Inventor: IRIE MASAHIRO
IPC: G02F1/01
Filed: 2000-03-06
Abstract: An organic material undergoing light-induced phase transition comprising a diheteroarylethene compound which in a crystalline state undergoes a photochromic reaction. The diheteroarylethene compound reversibly changes in color upon irradiation with light. It comes into a liquid phase state in the course of a change from a crystalline open-ring form to a crystalline closed-ring form or in the course of a change from a crystalline closed-ring form to a crystalline open-ring form.  The compound is usable in optical recording media, display panels, sensors, optical switch elements, etc. so as to take advantage of not only the color changing upon light irradiation but differences in refractive index, transmittance, etc. caused by phase changes.
Patent CA-2365968-A1 (CA)
Title: Nouveaux genes de vegetaux et leurs utilisations
Inventor: SALMERON JOHN MANUEL
IPC: A01P21/00
Filed: 2000-03-07
Abstract: L'invention concerne des homologues du gène Arabidopsis NIM1, impliqué dans la cascade de transduction des signaux menant à la résistance systémique acquise (RSA), qui sont isolés à partir de Nicotiana tabacum (tabac), de Lycopersicon esculentum (tomate), de Brassica napus (colza oléagineux), d'Arabidopsis thaliana, de Beta vulgaris (betterave à sucre), d'Helianthus annuus (tournesol) et de Solanum tuberosum (pomme de terre). L'invention concerne également des vecteurs de transformation et des processus permettant d'exprimer les homologues de NIM1 dans des végétaux transgéniques afin d'accroître l'expression du gène RSA et d'élargir le large spectre de résistance aux maladies.
Patent CA-2366556-A1 (CA)
Title: Method for loading a piece of software in a smart card, in particular of the type known as an "applet"
Inventor: SIEGELIN CHRISTOPH
IPC: G06F9/445
Filed: 2001-02-09
Abstract: The invention concerns a method for loading an applet in a smart card (2a), using two loading programmes, a so-called In-loader (IL), stored in the card, and Off-loader, respectively. The invention is characterised in that two specific communication protocol layers are provided, one in a terminal (1) hosting the card reader, the other in the card. Said layers include in particular intelligent agents enabling the card to provide a WEB client/server and a CGI gateway functional capability. The method comprises at least one step during which a HTTP request is sent to the card, to address a HTML page, a step which consists in retrieving parameterising data transported by a HTML  form and a step which consists in executing a second loading programme (IL) using the CGI functional capability to load the applet.
Patent CA-2367488-A1 (CA)
Inventor: UDEN MARK
IPC: A61P13/12
Filed: 2000-03-22
Abstract: Ce vecteur rétroviral comporte un site fonctionnel donneur d'épissure (FSDS) et un site fonctionnel accepteur d'épissure (FSAS). Le FSDS et le FSAS flanquent une première séquence nucléotidique, le FSDS se trouvant en amont du FSAS. Ce vecteur rétroviral est dérivé d'un pro-vecteur rétroviral, lequel comporte une première séquence nucléotidique capable de fournir le site fonctionnel donneur d'épissure ainsi qu'une deuxième séquence nucléotidique capable de fournir le site fonctionnel accepteur d'épissure. Ce pro-vecteur comporte également une troisième séquence nucléotidique, capable de fournir un site non fonctionnel donneur d'épissure (NFSDS), ainsi qu'une quatrième, capable de fournir un site non fonctionnel d'épissure (NFSS). La première séquence nucléotidique se trouve en aval de la deuxième, la troisième et la quatrième étant en amont de la deuxième, de sorte, qu'après transcription inverse du pro-vecteur rétroviral sur un site cible désiré, le vecteur rétroviral est à même d'être épissé.
Patent CA-2368593-A1 (CA)
Title: Therapie anti-inflammatoire pour infection a mediation inflammatoire
Inventor: ANTON PETER A
IPC: A61P31/04
Filed: 2000-05-12
Abstract: L'invention concerne des procédés servant à inhiber la progression d'une infection des muqueuses à médiation inflammatoire. Les procédés comportent l'administration d'une quantité efficace d'un agent anti-inflammatoire. L'invention concerne également des compositions et des articles fabriqués visant à prévenir et à inhiber l'activation et la progression d'une infection des muqueuses.
Patent CA-2368648-A1 (CA)
Title: Estrogen receptors and bone
Inventor: OHLSSON CLAES
IPC: A61K38/00
Filed: 2000-04-07
Abstract: This invention relates to estrogen receptors and bone. In particular the invention relates to an osteoporosis treatment or prevention composition comprising or consisting of an ER.beta.-selective antagonist.
Patent CA-2369933-A1 (CA)
Title: Fap-activated anti-tumor compounds
Inventor: MACK JURGEN
IPC: A61K47/48
Filed: 2000-05-11
Abstract: The invention relates to a prodrug that is capable of being converted into a  drug by the catalytic action of human fibroblast activation protein (FAP.alpha.), said prodrug having a cleavage site which is recognised by FAP.alpha., and said drug being cytotoxic or cytostatic under physiological conditions.
Patent CA-2370354-A1 (CA)
Title: Method for cross-direction profiling of a paper or board web in a nip
Inventor: TORVI TIMO
IPC: D21F3/02
Filed: 2000-04-14
Abstract: A nip is formed between a backing roll (10) and a loading roll (20). The loading roll (20) is comprised of a stationary support structure (21) and, adapted to run about the same, a flexible mantle (22) supported by its inner surface (22a) on said support structure (21) by means of at least one supporting member (23) serving to press said flexible mantle (22) against said backing roll (10).  The loading roll (20) includes further at least one essentially axially aligned row of discrete pressure medium feed points (25, 26), whereby a pressure and/or flow rate controlled flow of pressure medium can be fed through the feed points (25, 26) of said at least one row against said inner surface (22a) of said mantle (22). According to the method, the pressure medium fed through said feed points (26) is used cross-machine direction (CD) profiling of the paper or board web passing through the nip (N).
Patent CA-2373383-A1 (CA)
Inventor: WESTON JOHN D
IPC: F16J15/00
Filed: 2002-02-26
Abstract: A shaft outlet assembly for a digester is disclosed that includes: a rotatable shaft extending from the outlet assembly into a pressurized of the digester; a pack box mounted on the digester and having packing around the shaft, and a sealing ring mounted on a movable assembly inside of the pressure vessel, the sealing ring encircling the shaft, said movable assembly having a first position providing a nominal clearance between the sealing ring and shaft, and a second position at which the sealing ring is against the shaft and pack box to provide a substantially fluid-tight seal between said pack box and the shaft.
Patent CA-2374471-A1 (CA)
Inventor: BUONONATO ANTONIETTA
IPC: A23L1/305
Filed: 2000-05-26
Abstract: Derivatives of active ingredients with amino acids are disclosed having enhanced nutritional and/or therapeutic effects which favourably lend themselves to the preparation of orally administrable solid compositions.
Patent CA-2376705-A1 (CA)
Title: Cable crossover exercise apparatus
Inventor: SIMONSON ROY
IPC: A63B21/075
Filed: 2000-09-12
Abstract: The invention relates to a cable crossover exercise apparatus (110) including a central weight stack (124) and opposed extension arms (112, 114). The invention also relates to a functional lift exercise apparatus (10) including a central weight stack (24) and substantially parallel extension arms (12, 14). The invention further relates to a cable exercise apparatus employing a pulley assembly (42, 44, 50, 52, 56, 58) with a 4:1 load ratio.
Patent CA-2380301-A1 (CA)
Title: Use of low unsaturated polyether polyols in slabstock foam applications
Inventor: LEE THOMAS B
IPC: C08G18/40
Filed: 2000-12-21
Abstract: The present invention discloses a method for the formation of and a flexible slabstock polyurethane foam having substantially improved indention force deflection and resilience characteristics while maintaining the other physical properties. The method comprises the steps of: forming a blend of three polyols, each having a plurality of ethylene oxide caps of from 5-25 % by weight based on weight of the polyol, by combining at least one polyether polyol having low unsaturation and a molecular weight no less than 4000 Daltons; at least one graft polyether polyol having an equivalennt weight no less than 1000 Daltons and a solids content of at least 28 %; and at least one polyether polyol having an unsaturation no greater than 0.018 meq/g KOH; providing at least one polyisocyanate component, a catalyst, 3-7 % by weight of water as a blowing magnet; and combining the components to form a slabstock polyurethane foam.
Patent CA-2382182-A1 (CA)
Title: Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
Inventor: LAUGHNER MICHAEL K
IPC: C08F4/52
Filed: 2000-08-16
Abstract: Ethylene-based polymer blends having an MWD of at least 2 were made in a single reactor using a mixed constrained geometry catalyst (CGC) system. The process comprises the steps of contacting under polymerization conditions and in a single reaction vessel (i) ethylene, (ii) at least one C3-C20.alpha.-olefin, (iii) optionally, at least one polyene, and (iv) a mixed CGC system.
Patent CA-2382833-A1 (CA)
Title: Topical urea composition
Inventor: PERLMUTTER ALAN LORNE
IPC: A61K8/73
Filed: 2000-09-07
Abstract: Topical composition that contains about 10 to about 50 % by weight urea with  respect to the total composition weight of the composition; and a topically effective amount of an anti-oxidant compatible with skin. Compositions containing vitamin E, vitamin C, vitamin D and green tea are described. Also  described is a method of enhancing delivery of an anti-oxidant to the viable  epidermis, including topically applying a composition of the invention to a skin surface of a mammal.
Patent CA-2383097-A1 (CA)
Inventor: ONDREY AMY
IPC: H01H9/02
Filed: 2000-08-24
Abstract: L'invention porte sur un interrupteur comprenant un corps, des contacts principaux séparables placés dans le corps et un mécanisme d'actionnement interconnecté aux contacts. Le mécanisme d'actionnement comprend un arceau se déplaçant d'une première à une seconde position lors du réarmement et provoquant ainsi l'ouverture des contacts. Le mécanisme de réarmement est placé dans le corps et comporte un ensemble barre de déclenchement rotatif qui, selon la rotation choisie, génère le réarmement. Ce mécanisme de réarmement comprend un verrou rotatif qui vient en contact avec l'ensemble barre de déclenchement et l'arceau et maintient l'arceau dans une première position lorsqu'il n'y pas eu réarmement. Ce mécanisme comprend également un élément de tension positionné de façon à solliciter le verrou dans un premier sens de rotation.
Patent CA-2383383-A1 (CA)
Inventor: JOHNSON JOHN ANDREW
IPC: B42F13/26
Filed: 2000-09-14
Abstract: A binder mechanism (10) is disclosed having a first ring assembly and a binding portion (12, 14). The first ring assembly includes at least one first ring half (16). At least the first ring assembly or the binding portion (12, 14) are a pivotable half that is pivotable with respect to the other to a locked position about a first longitudinal axis. In the locked position, the first ring half (16) is engaged with the binding portion (12, 14) cooperatively defining a loop that is substantially closed to retain a stack of papers or a workpiece. At least one of the first ring assembly (16) and the binding portion (12, 14) is movable with respect to the other from the locked position in an unlocking direction oriented at less than 180~ from the longitudinal axis to an open position in which the loop is substantially open.
Patent CA-2385667-A1 (CA)
Title: Discrete venturi gas scrubber system
Inventor: YU GUANG
IPC: B05B15/12
Filed: 2000-11-29
Abstract: A discrete pod gas scrubber system for removing contaminants from the air of a work area, such as a paint spray booth (22). Each scrubber pod (26) includes an inlet section (42) having opposed diverging walls (48, 52) and side walls communicating with the inlet section through a reduced diameter venturi (50), and an outlet section (46) having a bottom wall (60) perpendicular to the longitudinal axis of the scrubber pod, a diverging top wall (62) and an end wall. The end wall includes an orifice opening (80) and orifice plates (70, 72) for adjusting the orifice opening and the combined lengths of the aligned scrubber pods are between fifty and ninety percent of the total length of the scrubber system, more preferably between sixty percent and eighty five percent of the total length. The scrubber system of this invention significantly reduces the noise generated in the work area normally located above the gas scrubber system.
Patent CA-2386753-A1 (CA)
Inventor: ZICKER ROBERT G
IPC: H04M1/72505
Filed: 1995-01-31
Abstract: A method is taught herein for providing competitive call communication services at a customer location using a wireline public switched telephone network (PSTN) and a wireless telecommunications network. The method includes the step of installing an alternative line option (ALO) module between a customer two wire telephone connection and the wireline PSTN, the ALO module including a cellular transceiver and replacements for central office functions. Then the method includes the step of performing modem-free wireless data communications to obtain control messages. Then the method includes the step of receiving the control messages at the ALO module, the control messages programming the module with a selection process to use in determining whether to provide the call communication services using the wireline PSTN or the wireless network. Finally, the method includes the step of selectively providing the call communication services in accordance with the selection process.
Patent CA-2389447-A1 (CA)
Title: Glassware forming mold and method of manufacture
Inventor: LEWIS DAVID L
IPC: C22C37/10
Filed: 2002-06-06
Abstract: Thermal conductivity of glassware forming blank molds and blow molds of Ni--Resist ductile iron is selectively controlled by formation of compacted graphite in the mold microstructure during preparation of the melt and casting of the mold bodies.  Specifically, with a Type D5 Ni-Resist ductile iron according to ASTM-A439-84, compacted graphite is selectively formed in the cast microstructure of the mold body by reducing the magnesium and sulphur concentrations in the iron composition to the range of 0.01 to 0.04 wt %  magnesium and 0.00 to 0.01 wt % sulphur, and adding titanium to the iron composition in the range of 0.10 to 0.25 wt % titanium. Whereas formation of compacted graphite in the cast microstructure is normally considered to be undesirable for glassware forming molds, it has been found that formation of a small but appreciable amount of graphite provides the opportunity selectively to tailor the thermal conductivity characteristics of the mold body.